This left plowshare with an integrated chisel point is the ground-engaging component mounted on the left side of the plow frame. It cuts and lifts the soil, with the chisel tip penetrating the furrow bottom to fracture compacted layers ahead of the moldboard. The share body is the Long ZX type, designed for the host plow's beam assembly. A worn share edge increases draft force and produces an irregular furrow wall. The mounting screw and left chisel are separate items; the share itself uses four bolts to attach to the frog. On reinstallation, ensure the bolt holes align with the frog and tighten the fasteners to the specified torque.